Improving efficiency of organic solar cells by preparing aluminum-doped zinc oxide films by ion beam-assisted sputtering

Kuang Teng Hung, Hsuan Ta Wu, Sheng Wen Fu, Hui Ju Chen, Chu Yun Hsiao, Chuan Feng Shih

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

This paper reports on the improvement of the efficiency of organic solar cells (OSCs) by using ion beam-assisted sputtering (IBAS) to synthesize the alumina-doped zinc oxide (AZO) anodes that are used therein. The anode voltage of the ion source and the substrate temperature during IBAS were varied. When the substrate temperature was 460 °C, increasing the anode voltage from 0 to 40 V increased the efficiency of the OSCs by ∼50%. The optical, electrical, morphological, and interfacial properties of the AZO and organic layers were investigated. The improvement of OSCs was associated with an increase in the conductivity, FOM, surface work function of the AZO films, and a decrease in the contact resistance in AZO/CuPc interface.

原文English
頁(從 - 到)182-186
頁數5
期刊Organic Electronics
14
發行號1
DOIs
出版狀態Published - 2013 一月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 生物材料
  • 化學 (全部)
  • 凝聚態物理學
  • 材料化學
  • 電氣與電子工程

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